The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Union Glacier Blue-Ice Runway (UGL) in Antartica, AQ is 13,569 kilometers (8,431 miles / 7,327 nautical miles). The estimated flight time for this route is approximately 17h, flying south at a heading of 176°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Hong Kong with AQ. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 13:45 in Hong Kong, it's 02:45 in Antartica. With a 11-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 2,433 feet between the two airports. Union Glacier Blue-Ice Runway sits higher than Chek Lap Kok International Airport.

The return flight from Antartica (UGL) to Hong Kong (HKG) follows a heading of 199° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chek Lap Kok International Airport (HKG) and Union Glacier Blue-Ice Runway (UGL) detail pages, or use our flight duration calculator to compare other routes.